PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

126366Mounting Spacer,mechanism

Astronautics Corporation of America · NSN 6610-01-125-8732 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-125-8732 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-125-8732. Primary manufacturer part number: 126366.
Features
  • Mounting Spacer,mechanism — FSC 6610
  • General Characteristics Item Description: AL ALLOY PER QQ-A-250/11,6061-T651; 2.720 IN. O/A LG; 0.850 IN. O/A W; 0.550 IN. O/A H IN
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mounting Spacer,mechanism, cataloged under National Stock Number 6610-01-125-8732, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-01-125-8732
Primary Part Number126366
Item NameMounting Spacer,mechanism
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
General Characteristics Item DescriptionAL ALLOY PER QQ-A-250/11,6061-T651; 2.720 IN. O/A LG; 0.850 IN. O/A W; 0.550 IN. O/A H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5136-00-228-1057 INTERCHANGEABLE
Tap,thread Cutting
6680-01-328-2016126366 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
126366 PRIMARY Astronautics Corporation of America (USA)
Related Parts
5136-00-228-1057INTERCHANGEABLE
TAP,THREAD CUTTING
6680-01-328-2016INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
126366

Frequently Asked Questions

What is NSN 6610-01-125-8732?

NSN 6610-01-125-8732 is a Mounting Spacer,mechanism, manufactured by Astronautics Corporation of America, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-125-8732?

NSN 6610-01-125-8732 has 1 cross-referenced part number: 126366 (Astronautics Corporation of America).

What NSN replaces 6610-01-125-8732?

There are 2 known substitutes for 6610-01-125-8732: 5136-00-228-1057, 6680-01-328-2016. Verify interchangeability with system specifications before substitution.

What are the specifications of 126366?

Key specifications for 126366: General Characteristics Item Description: AL ALLOY PER QQ-A-250/11,6061-T651; 2.720 IN. O/A LG; 0.850 IN. O/A W; 0.550 IN. O/A H IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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